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Mechanical Installation
6 Electrical Connection
WARNING!
Read all of these instructions, cautions, and warnings for the
EVERVOLT Hybrid inverter.
WARNING!
All electrical installations must be carried out in accordance with all
applicable Local and National Codes.
Before connecting the inverter to the grid, approval must be
received by local utility as required by national and state
interconnection regulations.
DANGER!
Danger to life due to high voltages of the PV array
When exposed to sunlight, the PV array generates dangerous DC
voltage which is present in the DC conductors and the live
components which can lead to lethal electric shocks. If you unplug
the terminal plate with the connected DC conductors from the DC-
in slot under load, an electric arc may occur, which will cause an
electric shock and burns.
Ÿ
Do not touch non-insulated conductors.
Ÿ
Do not touch the DC conductors.
Ÿ
Do not touch any live components of the inverter.
WARNING!
Damage to seals on the enclosure lids in subfreezing
condition. If you open the enclosure lids of the wiring box
when temperatures are below freezing, the enclosure lid seal
could be damaged. As a result, moisture can get into the
wiring box. Only open the enclosure lid of the wiring box if the
ambient temperature is at least 32 ℉ (0℃) and there is no
frost.
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WARNING!
Damage to the inverter due to electrostatic discharge
Touching electronic components will cause damage to or
destroy the inverter through electrostatic discharge.
Ground yourself before touching any component.
WARNING!
Damage to the inverter due to moisture ingress during
installation!
Never open the inverter when it is raining or snowing, or
the humidity is over 95%.
For attaching conduit to the enclosure, only use UL-listed
rain-tight conduit fittings or UL-listed conduit fittings for
wet locations complying with UL514B.
Seal all unused openings tightly.
6.1 Overview of All Electrical Wiring Methods
All electrical wiring will be done in the wiring box, and all electrical wiring
methods are similar. Therefore this section will introduce all electrical
wiring steps and requirements.
Electrical Connection
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